Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Rd5 draw
11 Re5 draw
12 Rf5 draw
13 Rg5 draw
14 Rh2 draw
15 Rh3 draw
16 Rh4 draw
17 Rh6 draw
18 Rh8 draw
19 Rh1 loss in 2 half-moves